Surname Kudlacik (Kudlacik 
) , around the globe, is a rare family name. The surname Kudlacik is habitual in Poland, where it is a rare surname, Slovakia, and Ireland. Not in comparison with a country's population, this name is the most popular in Poland, the United States, and Slovakia. Also, Kudlacik is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kudlacik | Poland, Slovakia, United States, Ireland, Germany |